898030860864 has 224 divisors, whose sum is σ = 2440292198400. Its totient is φ = 291372318720.

The previous prime is 898030860827. The next prime is 898030860899. The reversal of 898030860864 is 468068030898.

It is a super-3 number, since 3×898030860864³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 898030860798 and 898030860807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 977182197 + ... + 977183115.

It is an arithmetic number, because the mean of its divisors is an integer number (10894161600).

Almost surely, 2^898030860864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 898030860864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1220146099200).

898030860864 is an abundant number, since it is smaller than the sum of its proper divisors (1542261337536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

898030860864 is a wasteful number, since it uses less digits than its factorization.

898030860864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 60.

The spelling of 898030860864 in words is "eight hundred ninety-eight billion, thirty million, eight hundred sixty thousand, eight hundred sixty-four".